From 6319847b5cfc7633465dc4f9879ffd198cf710bf Mon Sep 17 00:00:00 2001
From: "William A. Rowe Jr" <wrowe@apache.org>
Date: Wed, 25 Jul 2001 21:47:20 +0000
Subject: [PATCH]   More signedness fixes

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@89715 13f79535-47bb-0310-9956-ffa450edef68
---
 modules/generators/mod_autoindex.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/modules/generators/mod_autoindex.c b/modules/generators/mod_autoindex.c
index 90575c5d86..7d4b809323 100644
--- a/modules/generators/mod_autoindex.c
+++ b/modules/generators/mod_autoindex.c
@@ -913,8 +913,8 @@ static int ignore_entry(autoindex_config_rec *d, char *path)
 static void do_emit_plain(request_rec *r, apr_file_t *f)
 {
     char buf[AP_IOBUFSIZE + 1];
-    int i, c, ch;
-    apr_size_t n;
+    int ch;
+    apr_size_t i, c, n;
     apr_status_t stat;
 
     ap_rputs("<PRE>\n", r);
@@ -924,7 +924,8 @@ static void do_emit_plain(request_rec *r, apr_file_t *f)
 	    stat = apr_file_read(f, buf, &n);
 	}
 	while (stat != APR_SUCCESS && APR_STATUS_IS_EINTR(stat));
-	if (n == -1 || n == 0) {
+	if (n == 0 || stat != APR_SUCCESS) {
+            /* ###: better error here? */
 	    break;
 	}
 	buf[n] = '\0';
-- 
2.40.0